168418440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17327}}^1$

素因数の和:17353

約数の個数: 96

約数和(自身を含む): 567665280

約数和(自身を除く): 399246840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 17327, 34654, 51981, 69308, 86635, 103962, 138616, 155943, 173270, 207924, 259905, 311886, 346540, 415848, 467829, 519810, 623772, 693080, 779715, 935658, 1039620, 1247544, 1403487, 1559430, 1871316, 2079240, 2339145, 2806974, 3118860, 3742632, 4210461, 4678290, 5613948, 6237720, 7017435, 8420922, 9356580, 11227896, 14034870, 16841844, 18713160, 21052305, 28069740, 33683688, 42104610, 56139480, 84209220, 168418440]

約数ペア:

[(1, 168418440), (2, 84209220), (3, 56139480), (4, 42104610), (5, 33683688), (6, 28069740), (8, 21052305), (9, 18713160), (10, 16841844), (12, 14034870), (15, 11227896), (18, 9356580), (20, 8420922), (24, 7017435), (27, 6237720), (30, 5613948), (36, 4678290), (40, 4210461), (45, 3742632), (54, 3118860), (60, 2806974), (72, 2339145), (81, 2079240), (90, 1871316), (108, 1559430), (120, 1403487), (135, 1247544), (162, 1039620), (180, 935658), (216, 779715), (243, 693080), (270, 623772), (324, 519810), (360, 467829), (405, 415848), (486, 346540), (540, 311886), (648, 259905), (810, 207924), (972, 173270), (1080, 155943), (1215, 138616), (1620, 103962), (1944, 86635), (2430, 69308), (3240, 51981), (4860, 34654), (9720, 17327)]